A study was conducted to compare three methods of measuring concentration of certain type of chemical pollutants in a lake. The data is given in Table 1 below. a. Compute S(between) and SS(within). b. Compute SS(total), and explain the relationship between SS(between), SS(within), and SS(total). c. Compute MS(between), MS(within), and F statistic. d. Based on your computations, are there significant differences in the mean pollutant concentrations among the three methods? Table 1. Amount of concentration of a chemical pollutant in a lake using three different measuring methods Method 2 Method 1 Method 3 10.96 10.88 10.73 10.77 10.75 10.79 10.90 10.80 10.78 10.69 10.81 10.82 10.87 10.70 10.88 10.6 10.82 10.81

A study was conducted to compare three methods of measuring concentration of certain type of chemical pollutants in a lake. The data is given in Table 1 below. a. Compute S(between) and SS(within). b. Compute SS(total), and explain the relationship between SS(between), SS(within), and SS(total). c. Compute MS(between), MS(within), and F statistic. d. Based on your computations, are there significant differences in the mean pollutant concentrations among the three methods? Table 1. Amount of concentration of a chemical pollutant in a lake using three different measuring methods Method 2 Method 1 Method 3 10.96 10.88 10.73 10.77 10.75 10.79 10.90 10.80 10.78 10.69 10.81 10.82 10.87 10.70 10.88 10.6 10.82 10.81

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 93E

See similar textbooks